v2.4.0.6
EMPLOYEE RETIREMENT PLANS (Details 6) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total $ 31,522 $ 27,819
Other Assets [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 77 77
Exchange traded funds [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 2,761 3,194
Pooled Fixed Income Funds [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 4,150 3,212
US Government Agencies Debt Securities [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 838 1,584
Cash and Cash Equivalents [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 2,927 2,264
Subtotal [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 31,445 27,742
Corporate Obligations [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 4,636 4,573
State And Municipal Obligations [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 538 574
Foreign Obligations [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total   16
Common Stock [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 14,809 11,287
Preferred Stock [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 786 1,038
Fair Value, Inputs, Level 1 [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 23,963 19,877
Fair Value, Inputs, Level 1 [Member] | Exchange traded funds [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 2,761 3,194
Fair Value, Inputs, Level 1 [Member] | Pooled Fixed Income Funds [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 4,150 3,212
Fair Value, Inputs, Level 1 [Member] | US Government Agencies Debt Securities [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 0 0
Fair Value, Inputs, Level 1 [Member] | Cash and Cash Equivalents [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 2,927 2,264
Fair Value, Inputs, Level 1 [Member] | Corporate Obligations [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 0 0
Fair Value, Inputs, Level 1 [Member] | State And Municipal Obligations [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 0 0
Fair Value, Inputs, Level 1 [Member] | Foreign Obligations [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total   0
Fair Value, Inputs, Level 1 [Member] | Common Stock [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 13,339 10,169
Fair Value, Inputs, Level 1 [Member] | Preferred Stock [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 786 1,038
Fair Value, Inputs, Level 2 [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 7,482 7,865
Fair Value, Inputs, Level 2 [Member] | Exchange traded funds [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 0 0
Fair Value, Inputs, Level 2 [Member] | Pooled Fixed Income Funds [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 0 0
Fair Value, Inputs, Level 2 [Member] | US Government Agencies Debt Securities [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 838 1,584
Fair Value, Inputs, Level 2 [Member] | Cash and Cash Equivalents [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 0 0
Fair Value, Inputs, Level 2 [Member] | Corporate Obligations [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 4,636 4,573
Fair Value, Inputs, Level 2 [Member] | State And Municipal Obligations [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 538 574
Fair Value, Inputs, Level 2 [Member] | Foreign Obligations [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total   16
Fair Value, Inputs, Level 2 [Member] | Common Stock [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 1,470 1,118
Fair Value, Inputs, Level 2 [Member] | Preferred Stock [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 0 0
Fair Value, Inputs, Level 3 [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 0 0
Fair Value, Inputs, Level 3 [Member] | Exchange traded funds [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 0 0
Fair Value, Inputs, Level 3 [Member] | Pooled Fixed Income Funds [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 0 0
Fair Value, Inputs, Level 3 [Member] | US Government Agencies Debt Securities [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 0 0
Fair Value, Inputs, Level 3 [Member] | Cash and Cash Equivalents [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 0 0
Fair Value, Inputs, Level 3 [Member] | Corporate Obligations [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 0 0
Fair Value, Inputs, Level 3 [Member] | State And Municipal Obligations [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 0 0
Fair Value, Inputs, Level 3 [Member] | Foreign Obligations [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total   0
Fair Value, Inputs, Level 3 [Member] | Common Stock [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total 0 0
Fair Value, Inputs, Level 3 [Member] | Preferred Stock [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Fair Value of Pension Plan Assets, Total $ 0 $ 0